Working with lab animals and human heart cells, scientists from Johns Hopkins and other institutions have identified what they describe as "the long-sought culprit" in the mystery behind a cell-signaling breakdown that triggers heart failure.
Researchers at the San Diego Supercomputer Center (SDSC) and the Moores Cancer Center at the University of California, San Diego, have described for the first time the molecular mechanism of cancer development caused by well-known "resistance" mutations in the gene called epidermal growth factor receptor (EGFR).
The ELEKIN research group of the UPV/EHU-University of the Basque Country is working to develop various non-invasive methodologies for the early detection of Alzheimer's disease.
Researchers at The University of Texas Health Science Center at Houston (UTHealth) were able to enroll patients at other hospitals into an acute stroke clinical trial.
Cells have two different programs to safeguard them from getting out of control and developing cancer. One of them is senescence (biological aging). It puts cancer cells into a permanent sleep so they no longer divide and grow in an uncontrolled way. Now the research group led by Professor Walter Birchmeier (Max Delbrück Center for Molecular Medicine, MDC, Berlin-Buch) has discovered that an…
The research objective of Dr.-Ing. Laura De Laporte, junior group leader at DWI – Leibniz Institute for Interactive Materials in Aachen, is to develop a minimally invasive therapy for spinal cord injury. Her goal and her scientific approach to develop an injectable material with the ability to provide biochemical and physical guidance for regenerating nerves across the injury site, was selected…
Clinical routine would be inconceivable without MR Imaging. Without exposure to radiation, doctors can make a patient’s organs and tissue structures clearly visible. However, pathological changes in the early stages, degenerated cells or small areas of inflammation, have so far remained almost invisible on these images. In 2014, for the first time, a team of cell biologists, chemists and…
Women over the age of 50 are not only at higher risk of developing breast cancer but also osteoporosis. Would it not be practical to use the same method to detect both diseases early on? Definitely, decided Sectra, the Swedish company specialising in PACS and mammography systems.
MRI is increasingly relevant to cancer management, especially to detect breast carcinoma. Professor Christiane K Kuhl from the department of diagnostic and interventional radiology at the University of Aachen, Germany, strongly advocated in favour of MRI in breast cancer screening during a dedicated Satellite Symposium organised by Bracco at ECR 2015. Report: Mélisande Rouger
The mechanical basis of mitosis has only been understood in fragments so far. Scientists at Technische Universität Dresden have now been able to add another piece to the puzzle of cell biological mechanisms, as they report in the latest issue of the renowned scientific journal “Cell” .
Nanoparticles are extremely small particles that can be modified for a variety of uses in the medical field. For example, nanoparticles can be engineered to be able to transport medicines specifically to the disease site while not interfering with healthy body parts.
Contrary to previous reports, a study led by Johns Hopkins researchers found that patients’ satisfaction scores only modestly improved based on the newly remodeled design of a hospital.
Scientists from the German Cancer Research Center (DKFZ) and the Medical Faculty in Mannheim at Heidelberg University are searching for new approaches to prevent liver fibrosis. They have identified a surface molecule on special liver cells called stellate cells as a potential target for interfering with this process. When the researchers turned off the receptor, this led to reduced liver…
Around one in three Dutch doctors would be prepared to help someone with early dementia, mental illness, or who is ‘tired of living’ to die, reveals a small survey published online in the Journal of Medical Ethics.
Researchers at University Medical Center (UMC) Utrecht are developing an innovative cancer treatment with the help of a grant from Alpe d’HuZes/Dutch Cancer Society (KWF) of nearly 300,000 euros. The treatment involves the injection of radioactive beads into tumors, thereby enabling a very precise localized radiotherapy.
Researchers at the Hubrecht Institute and the University Medical Center (UMC) Utrecht successfully developed a culturing system for human liver stem cells as well as stem cells from pancreatic cancer. They describe the development of these culturing systems in two articles in this week’s edition of Cell magazine.
Challenging the long-standing belief that city dwellers suffer disproportionately from asthma, the results of a new Johns Hopkins Children’s Center study of more than 23,000 U.S. children reveal that income, race and ethnic origin may play far more potent roles in asthma risk than kids’ physical surroundings.
Carestream scientist Dr Samuel Richard will present a scientific paper documenting the impact of advanced imaging technologies on lung nodule conspicuity at the 2015 European Congress of Radiology (ECR).
Glucose testing is both a headache and an opportunity for clinical laboratories here in the United States and across the globe. It is a headache because many point-of-care and patient self-test glucose devices in wide use today lack the reliability of glucose testing performed in medical laboratories that use sophisticated diagnostic instruments.
All member states of the EU are faced with the same challenges regarding accessibility, quality and sustainability of long-term care.
Scientists have discovered a new antibiotic, teixobactin, that can kill serious infections in mice without encountering any detectable resistance, offering a potential new way to get ahead of dangerous evolving superbugs.
The term ‘cancer’ describes more than 200 different diseases and every single one needs to be clearly understood and requires, ideally, individual treatment. To do this we need to deepen our understanding the cancer genome. Report: Anja Behringer
Scientists from the German Cancer Research Center in Heidelberg and from the Medical Faculty Mannheim of Heidelberg University treated mice with a combination of a low-dose metronomic chemotherapy and an antibody against Ang-2, a regulatory protein of the blood vessel lining cells. The treated animals had significantly less metastases.
On 29 July, Dr James Ritchie was attending the American Association of Clinical Chemistry’s annual conference in Chicago when he received the call that a physician and missionary worker, who had been in West Africa, were headed to Atlanta’s Emory University Hospital. Report: Lisa Chamoff
Wrist-watches, wrist and arm bands, tags, finger rings, clips, smart glasses, shoes, insoles, smart patches (as thermometers), sensors woven into fabrics for T-shirts and socks and, of course, implantable devices as well as ingested pills were displayed by 23 exhibitors in the Wearable Technologies Show at Medica this year. Report: Cornelia Wels-Maug